Touch Key

General Description The BS801C/02C/04C/06C/08C are a range of 1 to 8 key touch key devices which can detect human body contact using external touch pads. The high level of de vice integration enable applications to be implemented with a minimum number of external components. Features Op

文件：181.22 Kbytes 页数：21 Pages

Holtek

合泰

Touch Key

BS801C/02C/04C/06C/08C 具有 1 到 8 个触摸按键，可用来检测外部触摸按键上人手的触摸动作。该系列的芯片具有较高的集成度，使用较少的外部元件便可实现触摸按键的应用。\n\n BS804C 和 BS808C 还提供了一个单线串行接口，可方便与外部 MCU 之间的通讯，实现对芯片设置以及触摸引脚按键检测的目的。\n\n 芯片内部集成电路具有高电源电压抑制比，可减少按键检测错误的发生，这一特性保证在不利环境条件的应用中芯片仍具有很高的可靠性。此系列的触摸芯片具有自动校准功能，低工作电流和低工耗的单键工作状态等特性，为各种触摸按键的应用提供了一种简单而又 • 工作电压：2.2V~5.5V\n• 超低工作电流：3.0µA (VDD=3V)\n• 自动校准功能\n• 可靠的按键检测功能\n• 高电源电压抑制比\n• Level-Hold 或者Toggle 输出\n• One-Key或Any-Key状态\n• 引脚或串口命令可设置按键状态\n• 开漏极NMOS输出\n• 通过引脚或串口检测按键状态;

Holtek

合泰

HIGH VOLTAGE FAST-SWITCHING NPN POWER DARLINGTON

DESCRIPTION The BU808DFI is a NPN transistor in monolithic Darlington configuration. It is manufactured using Multiepitaxial Mesa technology for cost-effective high performance. ■ STMicroelectronics PREFERRED SALESTYPE ■ NPN MONOLITHIC DARLINGTON WITH INTEGRATED FREE-WHEELING DIODE

文件：72.24 Kbytes 页数：7 Pages

STMICROELECTRONICS

意法半导体

8.0A BRIDGE RECTIFIER

Features • Diffused Junction • Low Forward Voltage Drop • High Current Capability • High Reliability • High Surge Current Capability • Ideal for Printed Circuit Boards • UL Recognized File # E157705

文件：42.76 Kbytes 页数：3 Pages

WTE

Won-Top Electronics

SINGLE PHASE 8.0 AMPS. GLASS PASSIVATED BRIDGE RECTIFIERS

FEATURES * Ideal for printed circuit board * Reliable low cost construction * Plastic material has Underwriters Laboratory flammability classifications 94V.O * Surge overload rating 200 amperes peak.

文件：138.8 Kbytes 页数：2 Pages

JGD

固锝电子